261 



Table 5-3 Compounds present and compounds suspected of being present which 

 emanate from human skin. This Hst was derived from microscale purge and trap 

 GC/MS analyses of two human subjects. Listed with the compounds are the 

 corresponding molecular formula and relative molecular mass (r^^). Explanation of 

 remarks follows this table. 



Compound Formula 



Alcohols 



Ethanol C^HgO 



Isopropyl alcohol CjHgO 



Butenol C4H8O 



2-methyl-2-propanol C4H10O 



2-butanol C4H10O 



2-methylbutenol CgHigO 



Pentanol CsHjjO 



Hexanol CgH^O 



3-methylcyclohexanol C7H,4 



Heptanol, branched CyHjgO 



1-heptanol CyHj^O 



Octenol CgHieO 



2-propyl-l-pentanol CgHjgO 



2-methyl- 1-heptanol CgHigO 



Octanol CgHigO 



2-nonen-l-ol CgHjgO 



2-decen-l-ol CjgHjoO 



2-propyl- 1-heptanol C10H22O 



2-undecen-l-ol C„H220 



2-tridecen-l-ol C13H26 



Eucalyptol CjoHigO 



2-methyl- l,5-heptadien-3,4-diol C8H,402 



Phenol CfiHgO 



3,5-dimethylphenol CgHjgO 



2-ethyl-5-propylphenol CnHi^O 



Aldehydes 



2-methyl-2-propenal C4HgO 



2-methylpropanal C4H8O 



Butanal C4H8O 



Kemarks 



Tm 



C,E 



46 



C 



60 



B 



72 





74 



D 



74 



B 



86 



C 



88 



D 



102 



A 



114 



B,D 



116 





116 



A,D 



128 



A 



130 





130 





130 



B,D 



142 



D 



156 



B 



158 



A 



170 



B,D 



198 



A 



154 



A 



142 



CD 



94 





122 



A 



164 





70 



CD 



72 



C 



72 



